benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy-

benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy- Structure
CAS No.
1391052-76-8
Chemical Name:
benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy-
Synonyms
RofluMilast IMp.E;Roflumilast Impurity E;Roflumilast Descyclopropylmethyl Impurity;Roflumilast impurity C (domestic number impurity E);N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy-;N-(3,5-Dichloro-4-pyridinyl)-4-(difluoromethoxy)-3-hydroxybenzamide;N-(3,5-dichloropyridin-4-yl)-4-(difluoroMethoxy)-3-hydroxybenzaMide;benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy-
CBNumber:
CB02637774
Molecular Formula:
C13H8Cl2F2N2O3
Molecular Weight:
349.12
MOL File:
1391052-76-8.mol
Modify Date:
2023/5/21 10:59:17

benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy- Properties

Boiling point 397.4±42.0 °C(Predicted)
Density 1.593±0.06 g/cm3(Predicted)
storage temp. Store at -20°C
solubility Soluble in DMSO
pka 7.59±0.35(Predicted)

benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy- Chemical Properties,Uses,Production

Uses

O-Decyclopropyl Roflumilast is an impurity of Roflumilast (R639700).

benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy- Preparation Products And Raw materials

Raw materials

Preparation Products

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benzaMide, N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy- N-(3,5-dichloropyridin-4-yl)-4-(difluoroMethoxy)-3-hydroxybenzaMide RofluMilast IMp.E N-(3,5-Dichloro-4-pyridinyl)-4-(difluoromethoxy)-3-hydroxybenzamide Roflumilast Impurity E N-(3,5-dichloro-4-pyridinyl)-4-(difluoroMethoxy)-3-hydroxy- Roflumilast impurity C (domestic number impurity E) Roflumilast Descyclopropylmethyl Impurity 1391052-76-8 47527-62-6 C13H8Cl2F2N2O3 Aromatics Heterocycles Impurities Inhibitors Intermediates & Fine Chemicals Pharmaceuticals